66813672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2082

約数の個数: 64

約数和(自身を含む): 179081280

約数和(自身を除く): 112267608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 83, 102, 136, 166, 204, 249, 332, 408, 498, 664, 996, 1411, 1973, 1992, 2822, 3946, 4233, 5644, 5919, 7892, 8466, 11288, 11838, 15784, 16932, 23676, 33541, 33864, 47352, 67082, 100623, 134164, 163759, 201246, 268328, 327518, 402492, 491277, 655036, 804984, 982554, 1310072, 1965108, 2783903, 3930216, 5567806, 8351709, 11135612, 16703418, 22271224, 33406836, 66813672]

約数ペア:

[(1, 66813672), (2, 33406836), (3, 22271224), (4, 16703418), (6, 11135612), (8, 8351709), (12, 5567806), (17, 3930216), (24, 2783903), (34, 1965108), (51, 1310072), (68, 982554), (83, 804984), (102, 655036), (136, 491277), (166, 402492), (204, 327518), (249, 268328), (332, 201246), (408, 163759), (498, 134164), (664, 100623), (996, 67082), (1411, 47352), (1973, 33864), (1992, 33541), (2822, 23676), (3946, 16932), (4233, 15784), (5644, 11838), (5919, 11288), (7892, 8466)]